{ "layers": [ { "layerId": 0, "layerName": "USGS_Proposed_062025", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "833f333cbd5af25201312a96bda3cd54", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWMpLMrfzsTE5MBABfDv378DLExMTA6ZHV4c1DBwesU2BxZqGIQMRg0cNXDUwFEDRw2EGvjv378D0yu2OVDDsH///h0AAJYoE2HdBXPQAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }